Voltage Regulators - DC DC Switching Regulators
Browse available Voltage Regulators - DC DC Switching Regulators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LT1170HVIT#31PBFIC REG BUCK BOOST ADJ 5A TO220-5 |
899 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.244V | 75V (Switch) | 5A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | - | - | Through Hole | TO-220-5 Flow 31 |
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LT1070IT#PBFIC REG BUCK BOOST ADJ 5A TO220-5 |
2,737 | - |
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Datasheet | - | TO-220-5 | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.25V | 65V (Switch) | 5A (Switch) | 40kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 |
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LT1171HVIQ#PBFIC REG BUCK BST ADJ 2.5A DDPAK-5 |
1,301 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.244V | 75V (Switch) | 2.5A (Switch) | 100kHz | No | -40°C ~ 100°C (TJ) | - | - | Surface Mount | DDPAK-5 |
|
LTC3608IWKG#PBFIC REG BUCK ADJ 8A 52QFN |
211 | - |
|
Datasheet | - | 52-VFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 18V | 0.6V | 17.82V | 8A | - | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 52-QFN-Multipad (7x8) |
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TPS84A20RVQTIC REG BUCK ADJ 10A 42B3QFN |
455 | - |
|
Datasheet | Eco-Mode™ | 42-BQFN Module | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.95V | 17V | 0.6V | 5.5V | 10A | 200kHz ~ 1.2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 42-B3QFN (10x10) |
|
LT3512MPMS#PBFIC REG FLYBACK 420MA 16MSOP |
1,932 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width), 12 Leads | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 4.5V | 100V | - | - | 420mA | 40kHz ~ 650kHz | No | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP |
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LTC3630AMPDHC#PBFIC REG BUCK ADJ 500MA 16DFN |
105 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Adjustable (Programmable) | 1 | 4V | 76V | 0.8V (1.8V, 3.3V, 5V) | 76V | 500mA | - | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
|
LTC3616MPUDD#PBFIC REG BUCK ADJ 6A 24QFN |
3,078 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.6V | 5.5V | 6A | 300kHz ~ 4MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 24-QFN (3x5) |
|
LTC3265MPFE#PBFIC REG CHARG PUMP INV DL 20TSSOP |
3,844 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Ratiometric | Positive and Negative (Dual Rail) | Charge Pump | Fixed | 2 | 4.5V | 32V | -Vin, 2Vin | - | 100mA | 50kHz ~ 500kHz | No | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
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LTC3630MPDHC#PBFIC REG BUCK ADJ 500MA 16DFN |
4,049 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Adjustable (Programmable) | 1 | 4V | 65V | 0.8V (1.8V, 3.3V, 5V) | 65V | 500mA | - | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
|
LT1070HVIT#06PBFIC REG BUCK BOOST ADJ 5A TO220-5 |
4,176 | - |
|
Datasheet | - | TO-220-5 | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 60V | 1.25V | 75V (Switch) | 5A (Switch) | 40kHz | No | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220-5 Flow 6 |
|
LTC3611IWP#PBFIC REG BUCK ADJ 10A 64QFN |
662 | - |
|
Datasheet | - | 64-PowerVFQFN | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 32V | 0.6V | 32V | 10A | 1MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC7138MPMSE#PBFIC REG BUCK ADJ 400MA 16MSOP |
1,170 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable (Programmable) | 1 | 4V | 140V | 0.8V (1.8V, 3.3V, 5V) | 140V | 400mA | - | No | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
|
LT1074HVIT#06PBFIC REG BUCK BST ADJ 5.5A TO220-5 |
4,157 | - |
|
Datasheet | - | TO-220-5 | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Flyback | Adjustable | 1 | 8V | 64V | 2.5V | 35V | 5.5A (Switch) | 100kHz | No | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 Flow 6 |
|
LTC3615MPUF#PBFIC REG BUCK ADJ 3A DL 24QFN |
123 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.25V | 5.5V | 0.6V | 5.5V | 3A | 400kHz ~ 4MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 24-QFN (4x4) |
|
LT3690MPUFE#PBFIC REG BUCK ADJ 4A 26QFN |
146 | - |
|
Datasheet | - | 26-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.9V | 36V | 0.8V | 20V | 4A | 138kHz ~ 1.5MHz | No | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 26-QFN (4x6) |
|
|
LTC3115MPFE-2#PBFIC REG BUCK BOOST ADJ 20TSSOP |
1,812 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.2V | 40V | 2.7V | 40V | 800mA, 2A | 100kHz ~ 2MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
RN5RK332A-TR-FEIC REG BOOST 3.3V SOT23-5 |
2,885 | - |
|
Datasheet | RN5RK | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Fixed | 1 | - | 8V | 3.3V | - | - | 100kHz | No | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
RT5752ALGJ6IC REG BUCK ADJ 2A TSOT23-6 |
2,769 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 6V | 0.6V | 6V | 2A | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-6 |
|
|
RN5RK271A-TR-FEIC REG BOOST 2.7V SOT23-5 |
2,400 | - |
|
Datasheet | RN5RK | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Fixed | 1 | - | 8V | 2.7V | - | - | 100kHz | No | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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